Senior FullStack QA Engineer with Python (Programming language)
Coinspaid Solutions is a fintech company building blockchain payment infrastructure for the global economy.
We design, implement, and scale payment systems that connect digital assets with real-world financial operations. Our solutions help businesses and financial institutions operate efficiently in the evolving digital asset landscape.
For over 11 years, we’ve been developing products that bring crypto payments closer to mainstream adoption. Today, our team includes 350+ professionals working remotely across multiple countries.
We combine the pace of fintech with a long-term approach to building products, teams, and careers. As a remote-first company, we give people flexibility in how they work while maintaining strong collaboration and shared ownership across teams.
🏆 In 2026, Coinspaid was recognized as Best Corporate Culture in the Blockchain Industry in Europe, reflecting our focus on ownership, trust, and collaboration.
Responsibilities:
- Be the active part of Scrum team
- Do requirements analysis, manual and automated testing and releasing products
- Develop test documentation (checklist, test cases, quality reports) for manual and automation testing
- Automate test cases based on the existing framework.
- Tech stack: Python + Playwright: PyTest
- Do functional and exploratory testing, including frontend, backend/api (mostly important focus), message queue, Execute all general types of testing.
- Maintain and expand the automation testing framework
- Participate in testing tools development (including Mocks)
- Participate in quality processes architecture, estimations, test cases design
- Participate in CI/CD process improvement
- Coordinate your work with teammates and other QA
- Evaluate product quality and influence on processes to improve quality assurance processes
Requirements:
- 5+ years of experience in Quality Assurance, manual and automation testing
- Experience in functional/non-functional testing (greybox(backend + API), integration, UI, acceptance testing, exploratory testing)
- Deep understanding of QA approaches, testing principles, testing types, zero bug policy, test pyramid approach, tests coverage distribution and other
- Superb quality of test documentation
- Great understanding and first-hand experience of Scrum principles and/or other agile frameworks
- Excellent in understanding of the SDLC from requirements analysis, development, deployment to application monitoring
- Proficiency in Python-based testing frameworks (pytest, behave, other)
- Good knowledge of modern QA practices, technologies, and processes
- Experience in working with Continuous Integration, Continuous Delivery systems
- Experience with REST API/Message Queues testing
- Good SQL skills
- Experience with ELK, Sentry, other monitoring/alerting tools
- Independence and proactivity
- Great communication skills and teamwork
- Ability to quickly learn new things
- Good level of spoken and written English and Russian
Nice to have:
- Experience in load/stress/performance testing
- Experience with Kubernetes
- Experience in Fintech, Blockchain or other complex domain with heavy business logic and integrations
You’ll be joining a company that is actively shaping its space – with enough scale to matter and enough room to make an impact.
At Coinspaid, people are expected to think, contribute, and take ownership – and are supported in doing so.
We focus on flexibility, wellbeing, and long-term growth – without overcomplicating how benefits work.
Flexible Benefits
- Benefit Bar – up to €250/month
A flexible monthly budget you can use for what matters most to you – from sports and mental health to coworking, home office, or medical-related expenses.
Work & Flexibility
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Fully remote work from almost anywhere
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Optional offices and relocation support
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Flexible, async-friendly environment
Growth & Learning
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Budget for courses, certifications, and professional development
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Language learning support
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Cross-team learning and knowledge sharing
Wellbeing & Support
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Medical insurance or reimbursement depending on location
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Access to mental health support
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Financial support for important life events
Extras
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Merch shop with rewards system
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Team offsites and company events
